Improved Asymmetric Supercapacitors Using a Novel Synthesis of Organized FeS/SnS2 Nanostructure Effective Cathode Material: Improved Asymmetric Supercapacitors Using a Novel Synthesis of Organized FeS/SnS2...: D. Muhammad et al.
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| Title: | Improved Asymmetric Supercapacitors Using a Novel Synthesis of Organized FeS/SnS |
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| Authors: | Muhammad, Dost1 (AUTHOR) dost.muhammad12@gmail.com, Hou, Hongying1 (AUTHOR), Alotaibi, Khalid M.2 (AUTHOR), Ali, Nisar3 (AUTHOR), Al-Hinaai, Mohammad M.3 (AUTHOR), Riaz, Junaid1 (AUTHOR), Khan, Shahbaz4 (AUTHOR), Shah, Syed Hatim1 (AUTHOR), Ahmed, Qazi Qadeer1 (AUTHOR), Safeen, Akif5 (AUTHOR) |
| Source: | Journal of Electronic Materials. Mar2025, Vol. 54 Issue 3, p1972-1984. 13p. |
| Subjects: | Energy density, Energy storage, Power density, Supercapacitors, Electric capacity, Supercapacitor electrodes, Nanostructured materials |
| Abstract: | The Sn-S system's special qualities make it a highly sensitive nanomaterial for creating supercapacitors with improved performance. Simple solvothermal and ball milling techniques were used to create the carnation flower-like SnS2 and nanoplate-like FeS and their composite FeS/SnS2. FeS was added to the virgin SnS2 to increase the conductivity of the FeS/SnS2 composite. FeS/SnS2 demonstrated strong supercapacitance performance when compared to the pure SnS2 carnation flower-like composite. Due to the rapid electronic transports and volume changes that occur during the development of FeS/SnS2 heterostructures, FeS/SnS2 exhibits superior electrochemical performance comparable to that of pure SnS2. The fabricated pure sample SnS2 electrode exhibited a specific capacitance of 117.6 F g−1 at 1 A g−1, and the electrochemical performance of the composite FeS/SnS2 electrode demonstrated an increased specific capacitance value of 323.5 F g−1 and showed outstanding cycling stability of 92% retention even after 10,000 cycles at 5 A g−1. According to the obtained results, FeS/SnS2 is suitable for use as a novel electroactive source in supercapacitor devices to provide stable energy storage applications and improved performance. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | The Sn-S system's special qualities make it a highly sensitive nanomaterial for creating supercapacitors with improved performance. Simple solvothermal and ball milling techniques were used to create the carnation flower-like SnS2 and nanoplate-like FeS and their composite FeS/SnS2. FeS was added to the virgin SnS2 to increase the conductivity of the FeS/SnS2 composite. FeS/SnS2 demonstrated strong supercapacitance performance when compared to the pure SnS2 carnation flower-like composite. Due to the rapid electronic transports and volume changes that occur during the development of FeS/SnS2 heterostructures, FeS/SnS2 exhibits superior electrochemical performance comparable to that of pure SnS2. The fabricated pure sample SnS2 electrode exhibited a specific capacitance of 117.6 F g−1 at 1 A g−1, and the electrochemical performance of the composite FeS/SnS2 electrode demonstrated an increased specific capacitance value of 323.5 F g−1 and showed outstanding cycling stability of 92% retention even after 10,000 cycles at 5 A g−1. According to the obtained results, FeS/SnS2 is suitable for use as a novel electroactive source in supercapacitor devices to provide stable energy storage applications and improved performance. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 03615235 |
| DOI: | 10.1007/s11664-024-11690-w |
